*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UX5880000
CHEMICAL NAME           : Pyrophosphonic acid, diethyl-, dibutyl ester
LAST UPDATED            : 198906
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H28-O5-P2
MOLECULAR WEIGHT        : 314.34
SYNONYMS/TRADE NAMES :
   * Diethylpyrophosphonic acid dibutyl ester
   * Dwuetylo-pirofosfonian dwubutylowy
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 660 ug/kg
TOXIC EFFECTS :
   Biochemical - Enzyme inhibition, induction, or change in blood or tissue
   levels - other esterases
REFERENCE :
   AITDAQ Archiwum Immunologii i Terapii Doswiadczalnej.  (Warsaw, Poland)
   V.1-9, 1953-61.  For publisher information, see AITEAT.
   Volume(issue)/page/year: 6,333,1958
 
                            *** END OF RECORD ***